摘要
P2P网络中通常采用重路由技术实现匿名通信,增加了网络管理的难度和传输延迟。基于代理合作的匿名传输机制是在P2P网络中选取部分节点组成虚拟合作代理群(V irtual CooperativeProxy Troop,VCP),网络中的节点均有一个对应的VCP节点来负责为其提供代理转发服务。VCP代理节点根据响应请求的延迟来合理分配多条有限长度的路径来进行数据传输,从而实现VCP节点之间的相互合作,降低传输耗时和平衡网络负载。
Rerouting technology is usually used to achieve anonymous communication in P2P network. However, it increases the difficulty of network management and the delay of transmission. The anonymous transmission scheme based on cooperative proxy is a scheme in which a part of peers group a Virtual Cooperative Proxy Troop（VCP）, where every peer in P2P network has a corresponding VCP-peer which provides transmit service. According to the delay-time of the response, VCP-peer distributes reasonably multiple definite path-length paths to transfer data packets, Consequently, the scheme achieves the cooperation of VCP-peers, decreases the time-consuming of transmission and balances the load of network.
出处
《计算机应用》
CSCD
北大核心
2006年第1期70-71,86,共3页
journal of Computer Applications
关键词
匿名通信
组群
虚拟合作代理群
有限路径长度
代理合作
anonymous communication
groups
virtual cooperative proxy troop
definite path-length
cooperative proxy
